XE1202AI027TRLF Semtech, XE1202AI027TRLF Datasheet - Page 21

• Manufacturer Part Number: XE1202AI027TRLF
• Description: Narrow Band 433/868/915MHz RF Transceiver
• Manufacturer: Semtech

Table 17 below shows an example of pattern recognition with a 32-bit pattern:
Table 18 below shows an example of pattern recognition with an 8-bit pattern.
© Semtech 2006
Byte
01000
Bit 7
101
Byte
01000
Bit 7
101
previous bits from
demodulator
10010011
10010011
10010011
10010011
Address
Address
Bit 0
Bit 0
10101010
10101010
previous
demodulator
xxxxxxxx
Bit 7
Bit 7
last bit received
Byte Address
Byte Address
Table 17: Pattern recognition example (32-bit)
Table 18: Pattern recognition example (8-bit)
01001
01001
bits
Bit 0
Bit 0
from
22
10010011
10010011
xxxxxxxx
Bit 7
Bit 7
Byte Address
Byte Address
XE1202A TrueRF™
01010
01010
Bit 0
Bit 0
10101010
10101010
last bit received
xxxxxxxx
Bit 7
Bit 7
Byte Address
Byte Address
01011
01011
Bit 0
Bit 0
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